d - 35 mm

D - 80 mm

T - 22,75 mm

a - 26 mm

B - 21 mm

C - 15 mm

C_{a min} - 4 mm

C_{b min} - 7,5 mm

D_{a max} - 71 mm

D_{a min} - 62 mm

D_{b min} - 76 mm

d₁ - 59,9 mm

d_{a max} - 44 mm

d_{b min} - 44 mm

r_{1, 2 min} - 2 mm

r_{3, 4 min} - 1,5 mm

r_{a max} - 2 mm

r_{b max} - 1,5 mm

m - 0,582 kg / Weight

C_r - 60000 N

C_0r - 64000 N / Static load rating (radial)

e - 0,83

Y - 0,73

Y₀ - 0,4

C_ur - 7500 N / Fatigue limit load, radial

n_G - 9100 1/min / Limiting speed

n_B - 5800 1/min / Reference speed

Main dimensions to DIN ISO 355 / DIN 720, separable, adjusted or in pairs

• Model Number:31307-A
• Inner Diameter：35mm Outer Diameter：80mm Width：22,75mm
• Type：Tapered Roller Bearings
• Update date：2025-12-27
• Application:Gas turbine,Cylinder Micro,Display Devices,Reflective Materials Industrial fabrics,air purification,power source,Chromatography Products,boring bar boring bar,car and accessories,top industry,comprehensive experiment
• Similar models:SKF 31307J2/QDF ZVL 31307A NKE 31307-DF CYSD 31307 NSK HR31307J Timken X31307/Y31307 ISO 31307 ISB 31307J/DF SKF 31307J2/Q Fersa 31307F
• BEARING POWER International Trading Co.,Ltd. specialize in 31307-A products，there is large inventory of FAG 31307-A . We has been built up long-term cooperation with FAG company, could make a bulk order of the 31307-A Which FAG 31307-A is the most authentic, must choose BEARING POWER, what a whole variety, reasonable price, guaranteed quality, prompt delivery via Global express.Any inquiry, never hesitate to E-mail or call +86-022-58519721 to contact us.

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